National Commission for the
Certification of Crane Operators
Committed to Quality, Integrity, and Fairness in Testing since 1995

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Frequently Asked Questions

Written Exam Questions and Times

Program

Exam

Questions

Time Limit

Articulating Crane Operator
ABL
50
90 minutes
Articulating Crane Operator ABW
75
90 minutes
Articulating Crane Operator ABC
65
90 minutes
Crane Inspector
Core
50
60 minutes
Crane Inspector
MCI
50
90 minutes
Crane Inspector
OCI
70
90 minutes
Crane Inspector
TCI
40
60 minutes
Dedicated Pile Driver Operator
DPD
70
90 minutes
Digger Derrick Operator
DDO
75
90 minutes
Drill Rig Operator
Core
90
90 minutes
Drill Rig Operator
AMP
45
45 minutes
Drill Rig Operator
FDR
45
45 minutes
Lift Director
Core
40
60 minutes
Lift Director
MLD
15
120 minutes
Lift Director
TLD
15
60 minutes
Mobile Crane Operator
Core
90
90 minutes
Mobile Crane Operator
LBC
26
60 minutes
Mobile Crane Operator
LBT
26
60 minutes
Mobile Crane Operator
TLL
26
60 minutes
Mobile Crane Operator TSS
26
60 minutes
Overhead Crane Operator
OVR
60
60 minutes
Rigger
RIG-I
60
60 minutes
Rigger
RIG-II
60
60 minutes
Signalperson
SGP
60
60 minutes
Tower Crane Operator
TWR
55
60 minutes

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